问题 判断题

ZD(J)9系列电动转辙机的动作板开始运动后,锁闭杆滑动面一端的斜面推动与起动片联结的滚轮,切断表示。()

答案

参考答案:错

阅读理解

A long time before I was born, my grandma and grandpa moved into the house on Beechwood Avenue. They had a young family of 4 little girls. During that time, it was hard to find a job. So, on weekend grandpa and grandma cleaned the garden to grow some of their own food. They planted tomatoes, beans, cabbages, potatoes and strawberries to feed their growing family. All summer long, the family ate food from the garden.

The family grew up, and before too many years had passed, the grandchildren came to visit. Grandma and grandpa still planted their garden every spring. Everyone still enjoyed the good food from the garden and always took some home.

Then grandpa died in one summer when he was eighty-nine years old. It was a lonely winter for grandma. She sat near the window, looking out at the yard and wondering if she could plant the garden in the spring. It would be hard to care for it by herself. When spring came, she planted only a little.

One nice day in the early summer, grandma heard a noise in the front yard and looked out the window. There were thousands of bees in the air. Grandma wondered what she could do. She decided to wait and think it over. Before long, she decided the bees won't bother anyone, so she went about her business and didn't give them any other thought.

That summer, grandma’s little garden grew and grew. The neighbors all puzzled* why they grew so well. One day, grandma’s brother Frank visited her. Frank said,"In my hometown, the farmers often hired* beekeepers to set up bee houses near their fields. The bees helped them to grow." That was when Grandma realized that her bees had helped with her garden all summer.

From that Time on, grandma always believed that since grandpa couldn't be there to help her that summer, he had sent the bees to take his place and make grandma's little garden grow and grow.

小题1:How did the grandparents feed their growing family?

A.did whatever jobs he could.

B.grow some of their own food in the garden

C.moved into the house on Beechwood

D.making a lot of money小题2:In the passage, “It was a lonely winter for grandma.” probably means      .

A.The winter is really long.

B.The winter is really cold.

C.Grandma couldn’t plant the garden in winter

D.Grandma really missed the grandpa.小题3:Who helped with the grandma’s garden?

A.Grandchildren

B.Bees

C.Frank

D.The neighbors小题4:What’s the best title of the passage?

A.The Garden

B.My Grandparents

C.Grandpa’s Bees

D.The Secret of Grandma

问答题 案例分析题

阅读下列说明和图,回答问题1至问题3,将解答填入答题纸的对应栏内。 说明:某房屋租赁公司欲建立一个房屋租赁服务系统,统一管理房主和租赁者的信息,从而快速地提供租赁服务。该系统具有以下功能。 (1)登记房主信息。对于每名房主,系统需登记其姓名、住址和联系电话,并将这些信息写入房主信息文件。 (2)登记房屋信息。所有在系统中登记的房屋都有一个唯一的识别号(对于新增加的房屋,系统会自动为其分配一个识别号)。除此之外,还需登记该房屋的地址、房型(如平房、带阳台的楼房、独立式住宅等)、最多能够容纳的房客数、租金及房屋状况(待租赁、已出租)。这些信息都保存在房屋信息文件中。一名房主可以在系统中登记多个待租赁的房屋。 (3)登记租赁者信息。所有想通过该系统租赁房屋的租赁者,必须首先在系统中登记个人信息,包括:姓名、住址、电话号码、出生年月和性别。这些信息都保存在租赁者信息文件中。 (4)租赁房屋。已经登记在系统中的租赁者,可以得到一份系统提供的待租赁房屋列表。一旦租赁者从中找到合适的房屋,就可以提出看房请求。系统会安排租赁者与房主见面。对于每次看房,系统会生成一条看房记录并将其写入看房记录文件中。 (5)收取手续费。房主登记完房屋后,系统会生成一份费用单,房主根据费用单缴纳相应的费用。 (6)变更房屋状态。当租赁者与房主达成租房或退房协议后,房主向系统提交变更房屋状态的请求。系统将根据房主的请求,修改房屋信息文件。数据流题图1-1和题图1-2分别给出了该系统的顶层数据流图和0层数据流图。

问题1:使用说明中给出的词汇,将数据流题图1-1中(1)~(4)处的数据流补充完整。

问题2:使用说明中给出的词汇,将数据流图题图1-2中的(5)~(8)补充完整。

问题3:数据流程图题图1-2中缺失了三条数据流,请指出这三条数据流的起点、终点和数据流名称。